Error in child theme

[fuelvm]

Hello,

I’m seeing this error in my logs, and on my staging site it is showing the error at the top of the page:

[Fri Mar 15 15:06:00.572970 2019] [:error] [pid 27086] [client 34.202.93.213:29146] PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘my_theme_enqueue_styles’ not found or invalid function name in /nas/content/live/nwillow/wp-includes/class-wp-hook.php on line 286

Here is the staging site: http://nwillow.staging.wpengine.com/

This is the content of my child theme functions file:

    <?php

// =============================================================================
// FUNCTIONS.PHP
// -----------------------------------------------------------------------------
// Overwrite or add your own custom functions to Pro in this file.
// =============================================================================

// =============================================================================
// TABLE OF CONTENTS
// -----------------------------------------------------------------------------
//   01. Enqueue Parent Stylesheet
//   02. Additional Functions
// =============================================================================

// Enqueue Parent Stylesheet
// =============================================================================

add_filter( 'x_enqueue_parent_stylesheet', '__return_true' );



// Additional Functions
// =============================================================================

function myshortcode_title( ){
return get_the_title();
}
add_shortcode( 'page_title', 'myshortcode_title' );

add_action( 'wp_enqueue_scripts', 'my_theme_enqueue_styles' );

add_action('gform_after_submission', 'gf_to_sherpa', 10, 2);
function gf_to_sherpa($entry, $form) {
  if ($form['id'] == 1) {
    $firstName = (isset($entry['1.3'])) ? $entry['1.3'] : '';
    $lastName = (isset($entry['1.6'])) ? $entry['1.6'] : '';
    $phone = (isset($entry['2'])) ? $entry['2'] : '';
    $email = (isset($entry['3'])) ? $entry['3'] : '';
    $note = (isset($entry['4'])) ? $entry['4'] : '';
    $address = (isset($entry['5.1'])) ? $entry['5.1'] : '';
    $city = (isset($entry['5.3'])) ? $entry['5.3'] : '';
    $state = (isset($entry['5.4'])) ? $entry['5.4'] : '';
    $zip = (isset($entry['5.5'])) ? $entry['5.5'] : '';
    $page = (isset($entry['6'])) ? $entry['6'] : '';
    $source = "Company Website - " . $page;

    //PROD VALUES
    $post_url = 'https://members.sherpacrm.com/api/lead/create';
    $company_id = '0007ebb8-6a1f-11e6-8b3f-12b98c724ab5';
    $community_id = '8875c3ce-6b02-11e6-8b3f-12b98c724ab5';


    /* TEST VALUE OVERRIDES
    $post_url = 'http://test.sherpacrm.com/api/lead/create';
    $company_id = '7ac94766-8fcd-11e5-9bbf-22000b04aac4';
    $community_id = '8875c3ce-6b02-11e6-8b3f-12b98c724ab5';
    */

    if ($email && is_email($email)) {
      $post_json = json_encode(
        array("lead"=>array(
          "VendorName"                => "Company Website",
          "SourceName"                => $source,
          "ReferralType"              => 1,
          "VendorPropertyID"          => -1,
          "ReferralDate"              => date("Y-m-d", time()),
		  "ReferralDateTime"          => date('Y-m-d \zH:i:s'),
          "PropertyName"              => "Traditions at North Willow",
          "AdvisorFirstName"          => "",
          "AdvisorLastName"           => "",
          "AdvisorEmail"              => "",
          "PrimaryContactFirstName"   => $firstName,
          "PrimaryContactLastName"    => $lastName,
          "PrimaryContactEmail"       => $email,
          "PrimaryContactHomePhone"   => $phone,
          "ResidentContactFirstName"  => "",
          "ResidentContactLastName"   => "",
          "PrimaryContactAddress1"    => $address,
          "PrimaryContactCity"   	  => $city,
          "PrimaryContactState"   	  => $state,
          "PrimaryContactPostalCode"  => $zip,
		  "PrimaryContactResidentRelationship" => "self",
          "AdvisorReferralNote"       => $note
        ))
      );
      $request = new WP_Http();
      $response = $request->post($post_url, array(
        'headers'=>array(
          'company'=>$company_id,
          'community'=>$community_id,
        ),
        'body'=>$post_json,
      ));
      if (is_wp_error($response)) {
        GFCommon::log_debug('gform_after_submission: Sherpa API response => WPERROR');
      } else {
        GFCommon::log_debug('gform_after_submission: Sherpa API response => '.print_r($response['body'], true));
      }
    } else {
      GFCommon::log_debug('gform_after_submission: Sherpa API error => no email address found');
    }
  } // if ($form['id'] == 1)
}

How can I fix this error?

Thanks!

[fuelvm]

@fuelvm

add_action( ‘wp_enqueue_scripts’, ‘my_theme_enqueue_styles’ );

I believe it’s this line causing the problem. Is there any reason I need to keep this line? I’m not sure what it does.

[Prasant]

Hello Andrew,

Thanks for reaching out.

You can get rid of the PHP warning message by disabling your debug mode. You can do this by opening wp-config.php and adding

define('WP_DEBUG', false);

/* That's all, stop editing! Happy blogging. */

When you revisit the page, you should no longer be seeing the PHP warning message.

Thanks.